nssfrch.dll is a library file that is responsible for implementing main parasite functions and running its destructive payload. The nssfrch.dll file cannot run by itself and therefore needs to be loaded with the help of some executable files. However, certain parasites reconfigures the operating system or installs nssfrch.dll as a plugin, so that the system or certain applications automatically load it on startup.
The nssfrch.dll file is installed and used by
Agent BN.
You have to delete the nssfrch.dll file immediately after you have found it. The parasite will continue to violate your privacy and harm your computer unless nssfrch.dll and all related objects will not be completely removed from the system. If you have difficulties erasing the file consider using an anti-spyware program.
Sometimes a presence of nssfrch.dll does not indicate that your computer is infected. It can be an essential system file or a file installed by harmless legitimate software and therefore may not pose any threat to your privacy and the system. Although such cases are quite rare, you should thoroughly examine nssfrch.dll before completely deleting or leaving it in the system.
